2275780860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 240

約数和(自身を含む): 7596167040

約数和(自身を除く): 5320386180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 107, 108, 114, 135, 162, 171, 180, 190, 214, 228, 270, 285, 321, 324, 342, 380, 405, 428, 513, 535, 540, 570, 642, 684, 691, 810, 855, 963, 1026, 1070, 1140, 1284, 1382, 1539, 1605, 1620, 1710, 1926, 2033, 2052, 2073, 2140, 2565, 2764, 2889, 3078, 3210, 3420, 3455, 3852, 4066, 4146, 4815, 5130, 5778, 6099, 6156, 6219, 6420, 6910, 7695, 8132, 8292, 8667, 9630, 10165, 10260, 10365, 11556, 12198, 12438, 13129, 13820, 14445, 15390, 17334, 18297, 18657, 19260, 20330, 20730, 24396, 24876, 26258, 28890, 30495, 30780, 31095, 34668, 36594, 37314, 39387, 40660, 41460, 43335, 52516, 54891, 55971, 57780, 60990, 62190, 65645, 73188, 73937, 74628, 78774, 86670, 91485, 93285, 109782, 111942, 118161, 121980, 124380, 131290, 147874, 157548, 164673, 173340, 182970, 186570, 196935, 219564, 221811, 223884, 236322, 262580, 274455, 279855, 295748, 329346, 354483, 365940, 369685, 373140, 393870, 443622, 472644, 548910, 559710, 590805, 658692, 665433, 708966, 739370, 787740, 823365, 887244, 1063449, 1097820, 1109055, 1119420, 1181610, 1330866, 1404803, 1417932, 1478740, 1646730, 1772415, 1996299, 2126898, 2218110, 2363220, 2661732, 2809606, 3293460, 3327165, 3544830, 3992598, 4214409, 4253796, 4436220, 5317245, 5619212, 5988897, 6654330, 7024015, 7089660, 7985196, 8428818, 9981495, 10634490, 11977794, 12643227, 13308660, 14048030, 16857636, 19962990, 21072045, 21268980, 23955588, 25286454, 28096060, 29944485, 37929681, 39925980, 42144090, 50572908, 59888970, 63216135, 75859362, 84288180, 113789043, 119777940, 126432270, 151718724, 189648405, 227578086, 252864540, 379296810, 455156172, 568945215, 758593620, 1137890430, 2275780860]

約数ペア:

[(1, 2275780860), (2, 1137890430), (3, 758593620), (4, 568945215), (5, 455156172), (6, 379296810), (9, 252864540), (10, 227578086), (12, 189648405), (15, 151718724), (18, 126432270), (19, 119777940), (20, 113789043), (27, 84288180), (30, 75859362), (36, 63216135), (38, 59888970), (45, 50572908), (54, 42144090), (57, 39925980), (60, 37929681), (76, 29944485), (81, 28096060), (90, 25286454), (95, 23955588), (107, 21268980), (108, 21072045), (114, 19962990), (135, 16857636), (162, 14048030), (171, 13308660), (180, 12643227), (190, 11977794), (214, 10634490), (228, 9981495), (270, 8428818), (285, 7985196), (321, 7089660), (324, 7024015), (342, 6654330), (380, 5988897), (405, 5619212), (428, 5317245), (513, 4436220), (535, 4253796), (540, 4214409), (570, 3992598), (642, 3544830), (684, 3327165), (691, 3293460), (810, 2809606), (855, 2661732), (963, 2363220), (1026, 2218110), (1070, 2126898), (1140, 1996299), (1284, 1772415), (1382, 1646730), (1539, 1478740), (1605, 1417932), (1620, 1404803), (1710, 1330866), (1926, 1181610), (2033, 1119420), (2052, 1109055), (2073, 1097820), (2140, 1063449), (2565, 887244), (2764, 823365), (2889, 787740), (3078, 739370), (3210, 708966), (3420, 665433), (3455, 658692), (3852, 590805), (4066, 559710), (4146, 548910), (4815, 472644), (5130, 443622), (5778, 393870), (6099, 373140), (6156, 369685), (6219, 365940), (6420, 354483), (6910, 329346), (7695, 295748), (8132, 279855), (8292, 274455), (8667, 262580), (9630, 236322), (10165, 223884), (10260, 221811), (10365, 219564), (11556, 196935), (12198, 186570), (12438, 182970), (13129, 173340), (13820, 164673), (14445, 157548), (15390, 147874), (17334, 131290), (18297, 124380), (18657, 121980), (19260, 118161), (20330, 111942), (20730, 109782), (24396, 93285), (24876, 91485), (26258, 86670), (28890, 78774), (30495, 74628), (30780, 73937), (31095, 73188), (34668, 65645), (36594, 62190), (37314, 60990), (39387, 57780), (40660, 55971), (41460, 54891), (43335, 52516)]